1. 没有人;无人
Nobody means not a single person, or not a single member of a particular group or set.
2. 无名之辈;小人物
If someone says that a person is a nobody, they are saying in an unkind way that the person is not at all important.
You do not use
nobody or
no one in front of
of to talk about a particular group of people. The word you need is
none.
None of his companions answered. 不能将
nobody 或 no one 置于介词 of 前谈论特定的人群，需要使用的词是 none。如，None of his companions answered (他的同伴中没人回答)。
